Manufacturer Part Number
MCP4632T-502E/MF
Manufacturer
Microchip Technology
Introduction
The MCP4632T-502E/MF is a dual-channel, linear taper digital potentiometer designed primarily for data acquisition and control systems.
Product Features and Performance
Dual rheostat configuration
129 taps for fine resolution
Linear resistance change
I2C interface for digital control
Supports volatile memory type
Selectable I2C address feature allows multiple devices on the same bus
Product Advantages
High precision with ±20% tolerance
Wide temperature range operational capability (-40°C to 125°C)
Small physical footprint with a 10-VFDFN exposed pad package
Key Technical Parameters
Resistance: 5k Ohms
Memory Type: Volatile
Supply Voltage: 1.8V to 5.5V
Temperature Coefficient: 150ppm/°C
Number of Circuits: 2
Wiper Resistance: Typically 75 Ohms
Quality and Safety Features
Robust performance with a temperature coefficient of 150ppm/°C
Ensures reliability over a broad temperature range
Compatibility
Compatible with systems requiring a voltage supply between 1.8V and 5.5V
Usable with I2C communication protocol
Application Areas
Industrial automation
Consumer electronics
Data acquisition systems
Communication systems
Product Lifecycle
Status: Active
Not nearing discontinuation, with replacements and upgrades readily available
Several Key Reasons to Choose This Product
High integration flexibility with I2C interface
Fine resolution adjustments with 129 taps
Stable performance under extreme environmental conditions
Compact packaging suitable for dense PCB layouts
Easy scalability with selectable addressing for use with multiple devices
MCP4631-104E/MLMicrel / Microchip Technology